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Adjunctive Nonimplanted Continuous Glucose Monitor Supplies

Kentucky rates for HCPCS A4238

Supply allowance for adjunctive, nonimplanted continuous glucose monitor (CGM), includes all supplies and accessories, 1 month supply = 1 unit of service

Rates data updated October 2026.

How much does Adjunctive Nonimplanted Continuous Glucose Monitor Supplies cost?

$148

Typical negotiated rate. In Kentucky, October 2026.

Insurers have agreed to pay about $148 for this service. The price depends on where it is billed: about $148 from a physician practice, and about $148 from a hospital or other facility.

These are rates insurers have negotiated with providers, not the amount a patient is billed. What you owe depends on your plan's deductible and coinsurance. Based on rates published by 6 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$148$145 to $204
FacilityA hospital or hospital-owned outpatient department$148$132 to $316

How much rates vary

Facilitymedian $148 · 10th to 90th $102 to $372Professionalmedian $148 · 10th to 90th $129 to $316
$50$100$200$500$1Kfacility $148professional $148

Distribution of negotiated rates across all payers (price axis is log-scale). Small sample; interpret with caution. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$102.33
Median
$131.83
Typical High
$147.91
Aetna
Setting
Professional
Modifier
None
Typical Low
$128.82
Median
$141.25
Typical High
$162.18
Anthem BCBS
Setting
Professional
Modifier
None
Typical Low
$263.03
Median
$371.54
Typical High
$371.54
Anthem BCBS
Setting
Professional
Modifier
KF · Class III device
Typical Low
$263.03
Median
$281.84
Typical High
$524.81
CareSource
Setting
Facility
Modifier
None
Typical Low
$239.88
Median
$316.23
Typical High
$371.54
CareSource
Setting
Professional
Modifier
None
Typical Low
$234.42
Median
$257.04
Typical High
$371.54
Cigna
Setting
Facility
Modifier
None
Typical Low
$371.54
Median
$371.54
Typical High
$371.54
Cigna
Setting
Professional
Modifier
None
Typical Low
$162.18
Median
$162.18
Typical High
$1,318.26
Molina
Setting
Professional
Modifier
None
Typical Low
$44.67
Median
$44.67
Typical High
$44.67
United
Setting
Professional
Modifier
None
Typical Low
$95.50
Median
$144.54
Typical High
$194.98

Where Kentucky sits

The same service costs 2.1 times more in Montana than in Hawaii. Every bar is a state, most expensive first. Touch or drag across it to read any state, then open that state for its carriers and full range.

Kentucky· 48th of 51

$148

MT $282HI $135

Median negotiated rate in each state, from every insurer that publishes one. States where no insurer publishes a rate for this service are not shown.